Thursday, October 8 · our forecast odds · issued Tue 12:00 AM ET · 3 nonstops

Thu, Oct 8 looks like a normal day here: all 3 nonstops are 3–10% likely to arrive 15+ min late.

Safest bet that day WN 3233 OKC 07:56 → HOU 09:35 · 3% chance 15+ min late Riskiest WN 4760 OKC 12:56 → HOU 14:35 · 10% chance 15+ min late · usually 81% on time

Against a calm day 8% average chance a nonstop arrives 15+ min late; 6% for the same flights on a calm-weather day

Every nonstop on Thu, Oct 8

12-month record →

Ranked by the chance of arriving 15+ minutes late, with each flight’s on-time record over Aug 2025 – Jul 2026 beside it. Times are local. Pick a flight for its forecast. Click a column to sort.


WN 3233 Southwest	OKC 07:56	HOU 09:35	3%	1%	0.5%	no record
WN 1242 Southwest	OKC 18:16	HOU 19:55	9%	5%	0.5%	no record
WN 4760 Southwest Flight history →	OKC 12:56	HOU 14:35	10%	2%	0.5%	81%

How these are worked out. Each flight’s odds are our forecast for that day; flights of airlines we don’t forecast yet use their 12-month record and are marked. Makes the connection: the first flight’s 12-month lateness curve, scaled so its chance of arriving 15+ min late matches the day’s forecast, at the layover minus the 45-minute minimum (90 on separate tickets). Arrives on time: first flight not cancelled × connection made × second flight not cancelled × second flight within 15 minutes, each from the day’s forecast.

About this data: forecast odds from our model for Thu, Oct 8 (newest published update); 12-month records from US DOT on-time data, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. JSON